Our invisible concrete nail wall hooks are for hanging picture frames, art, and other decorations without damaging your walls. These hooks are easy to install and remove, making them ideal for renters or those who frequently change their decor. Their traceless design ensures that your walls remain pristine, while providing a strong and secure hold. Features -Color:White -Material:Plastic,Iron -Size:2.20X1.50X1.20cm/0.86X0.59X0.47in -Quick and easy installation: no need for drilling, just use a small hammer to gently tap the steel nails into the wall -No visible marks: leaves almost invisible or minimal marks on the wall, ensuring a clean and polished look for your space -Multipurpose: suitable for hanging keys, picture frames, clocks, small mirrors, and practical tools in different environments -Seamless integration: the white design of the hooks blends with the wall color, maintaining the aesthetic appeal of your decor -Suitable for multiple wall types: ideal for use on drywall, concrete walls, plaster walls, cement walls, sticker walls, lime walls, plaster walls, wood, and wooden doors Package list: 150 x Picture Hangers for Hardwall